Sub-Saharan Africa
They area is predominantly poorer with half of the population living under the poverty line, which is less than 1.25$ a day. The region is traditional still and women are still oppressed with an emphasis on the boy child.
Answer:
No they did not have an advanced economy.
Explanation:
The sumerians did have great wealth though because they moved to the Fertile Crescent which gave them farmland and they also had trade routes.
It was "James Watt" who invented the piston-driven steam engines that powered all kinds of machines in the Industrial Revolution, since this greatly increased production rates and efficiency.
Unrestricted submarine warfare was first introduced in World War I in early 1915 ... those from neutral countries, would be attacked by the German navy. ... The incident prompted U.S. President Woodrow Wilson to send a ... government demanding an end to German attacks against unarmed merchant ships.
